ZEISS荧光体视显微镜

M i c r o s c o p y f r o m C a r l Z e i s s

SteREO Lumar.V12

The New Fluorescence

Brilliant fluorescence

in stereomicroscopy

Fluorescence Carl Zeiss: FluoresScience

Fluorescence: the basis of many modern microscopic techniques.

Fluorescent proteins in particular have become one of the key methods. New fluorescence applications enable increasingly differentiated observation in laser scanning microscopy and light microscopy, where stereomicroscopic fluorescence applications have gained enormous significance.

Developing such microscopes and imaging systems is a science in itself. At Carl Zeiss we have committed ourselves to this challenge with uncompromising dedication and extensive know-how. After all, when you are working at the boundary to the invisible, you can't make any compromises. To give your best, you need the best tools possible, tools

• with the highest efficiency

• with the most innovative technologies

• with the most powerful imaging systems.

From the very beginning Carl Zeiss has set high standards in light and in confocal laser scanning microscopy – with internationally leading techno-logies for fluorescence. Our focus on this key tech-nique for the life science research has a name –Carl Zeiss: FluoresScience. This is the Zeiss seal of quality and our pledge that the best fluorescence tools for the life sciences will be made by Carl Zeiss, both today and in the future.

Tupaia brain.

Multiple fluorescence

Objective: NeoLumar S 1.5x

Magnification 150x*

Specimen: Prof.E.Fuchs,S.Bauch,

Primatenzentrum Göttingen,Germany

* Actual viewing magnification.

Magnification 23x*

Magnification 80x*Magnification 150x*

Contents

SteREO Lumar.V12 – Expanding the Boundaries3

Applications4

Pioneering Work6

Fluorescence Optics8

Ergonomics and Operation10

Operation Concept: SyCoP12

Illumination and Contrasting Techniques14

Imaging System16

Systems Overview18

2

Objective NeoLumar S 1.5x

5

Optic

Pioneering Work from Carl Zeiss

As the heart of a microscope, the objectives deter-mine the optical performance of the entire system –particularly in the case of fluorescence microscopy.Carl Zeiss, a leader in fluorescence microscopy, has invested its entire know-how and experience in the development of new fluorescence objectives for SteREO Lumar.V12. Now you can profit from this know-how: with NeoLumar S, you have two objec-tives at your disposal both setting new standards in fluorescence applications.

Fluorescence highlights:

Objectives for greater brilliance

The basis for the best fluorescence in stereo-microscopy is provided by two objectives designed especially for SteREO Lumar.V12. With resolution of 0.6 mm, the NeoLumar S 1.5x objective is ideal for overviews and documentation. The NeoLumar S 0.8x objective with its free working distance of 80 mm is particularly suitable for over-views and specimen preparation. You benefit from uncompromising excellence in optics for every application.

Observing much more:

Resolution in large specimen fields

This new optical quality is based on other impor-tant components in addition to the objectives –for example, the luminous zoom and the stray-light minimizing tubes for eyepieces with a 23 mm field of view. Together they make the SteREO Lumar.V12 microscope system the new standard in fluorescence stereomicroscopy and give you unrivalled illumination with exceedingly high reso-lution and exceptional contrast in the largest of specimen fields.

Microstructured substrate immune fluorescent-stained with adherent cells.Objective: NeoLumar S 1.5x Magnification: 150x*

Specimen: Prof.M.Bastmeyer,Dr.D.Lehnert

Friedrich-Schiller-Universität Jena,Germany

Clearly resolved for the first time using a stereo-microscope with UV excitation: distances between the single points of 5 µm (left) and 1 µm (right).